baber/WOPTO huggingface dataset:
Patent JP-2003224784-A (JP)
Title: Television receiver
Inventor: TAKENAKA HIDEAKI
IPC: H04N5/45
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver that has a suppressed cost by integrating ghost removal circuits into one and performs ghost removal to one inputted video from which the ghost is desirable to be removed in the case of two-picture display.  <P>SOLUTION: At a two-picture display state that output video of a first ground wave tuner is displayed on an operation picture (left picture) and output video of a second ground wave tuner is displayed on the other picture (right picture), a CPU 6 controls first and second switching circuits 1, 2 so that output of the first ground wave tuner passes the ghost removal circuit 3. Namely, output of the tuner providing the video to be displayed on the operation picture is passed through the ghost removal circuit 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223471-A (JP)
Title: Interference avoiding method between product and interference mater in product assembling process
Inventor: KAWABATA TAKESHI
IPC: G06F17/50
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference avoiding method between a product and an interference matter in a product assembling process dispensing with retrogression of a design by checking dynamic interference without taking manhour.  <P>SOLUTION: An interference region is modeled into a three-dimensional simple model for preventing a product model of the product from interfering with the interference matter, the product model and the three-dimensional simple model of the interference region are classified and stored in a storage device 2 of a computer so as to be effectively utilized on CAD, the product model and the three-dimensional simple model are read from the storage device and the three-dimensional simple model is disposed in a machining part of the product model, so that the product model is modeled while avoiding the interference between the product model and the three-dimensional simple model.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224866-A (JP)
Title: White balance correction method
Inventor: TAKAHASHI KIMIHARU
IPC: H04N9/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white balance correction method capable of properly realizing white balance correction in the case of applying digital image processing to received image data to create a print.  <P>SOLUTION: The white balance correction method is characterized in that a skin color object pixel group is separated into a plurality of skin color object pixel groups and a gray color object pixel group is separated into a plurality of gray color object pixel groups in the skin color object pixel and a gray object pixel group obtained by optimizing a coefficient multiplied with an image signal of each pixel so that the number of the skin color object pixels and/or gray object pixels included in a color image is maximized and a difference from an average color temperature of them is minimized, the average color temperature of the skin color object pixel groups having a higher average color temperature and the average color temperature of the gray color object pixel groups having a higher average color temperature are used to estimate a color temperature of the photographing light source, and the image signal of the color image is corrected on the basis of the estimated color temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220792-A (JP)
Title: Applicator
Inventor: KAMAKURA KENICHI
IPC: B05C17/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the pressurizing structure of a conventional applicator has a high pressure-retaining effect so that the retention of a pressure for a long time can be achieved and consequently, a very satisfactory application work can be ensured during using the applicator, but on the contrary, a pressure over a liquid still remains unabated even during not using the applicator, entailing the possibilities that the leakage of the liquid from a ball-point pen tip attached to the apex of the applicator might occur and especially, that when a painting tool (an applicator) desired to be used with a weakened contact force during applying it is used, occasionally a spring to urge a ball attached to the apex of the tip forward is not provided and therefore, the tight-closing force of the ball at the apex of the tip is weak and the ensuing of the described phenomenon is definitely unavoidable.  <P>SOLUTION: This applicator stores a liquid inside a barrel main body and has a pressurizing means to pressurize the liquid, arranged behind the barrel main body and a back flow baffle which moves according to a decrease in the quantity of the liquid, arranged at the rear part of the liquid. In addition, a porous body is arranged between the back flow baffle and the pressurizing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228628-A (JP)
Title: Question preparation support device
Inventor: SHINOHARA MASANORI
IPC: G06Q50/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a question preparation support device for allowing even a person who does not know any programming technique such as CGI to prepare two-way questions.  <P>SOLUTION: A question preparation support device 108 displays a question preparation picture including an input part for inputting basic information including an answering time, difficulty, the title of a question, and the output format of the question, an input part for inputting the text information of a question text and a static image as necessary, an input part for inputting text information indicating the hint of the question and a static image as necessary, and an input part for inputting the text information of an explanation indicating how to solve the question and a static image as necessary through a communication line to the computer of a question preparator. Then, a question text file, a hint file, and an explanation file are generated from the information transmitted from the computer of the question preparator, and stored in a database 115, and each file is read form the database 115, and displayed through the communication line to a computer 116 of a question examinee.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229489-A (JP)
Title: Semiconductor device and its production method
Inventor: KADOKURA SHOZO
IPC: H01L27/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance yield in production of semiconductor device where a resistor is formed on a semiconductor substrate.  <P>SOLUTION: Fixed resistors (3, 4, 5) and a variable resistor (14) are formed on a semiconductor substrate (2) and ions are injected into diffusion layers (22, 23) constituting the variable resistor (14) such that the combined resistance (R) of the fixed resistors (3, 4, 5) and the variable resistor (14) will be equal to a predetermined resistance (Ro). More specifically, ON resistance of a transistor (6) is employed as the variable resistor (14). Since a resistor formed on the semiconductor substrate during production process of a semiconductor device can be trimmed to have the predetermined resistance, characteristics of the semiconductor device can be ensured resulting in the enhancement of production yield of the semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226709-A (JP)
Title: Acrylic resin open cell porous body and method for producing the same
Inventor: MISUMI YOSHIFUMI
IPC: B29K105/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acrylic resin open cell porous body by which time for enabling slurry casting is elongated to facilitate casting of a complex shaped or large sized article without widening the casting port, while making good use of long points inherent in the acrylic resin porous body such as short curing time and high strength, and in which a simple device similar to that for a gypsum molding can be used without direct pressing of the slurry to afford better filling ability than the gypsum molding using only vacuum suction, and to provide the acrylic resin open cell porous body.  <P>SOLUTION: This acrylic resin open cell porous body is obtained by mixing and curing a raw material composition comprising an acrylic monomer, an organic filler comprising one or more selected from among a homopolymer, a copolymer and a crosslinked body thereof made from an acrylic monomer and methacrylic monomer as starting materials, a curing accelerator, a polymerization initiator, a surfactant and water for formulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233919-A (JP)
Title: Optical pickup
Inventor: WADA MITSUNORI
IPC: G11B7/121
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of preventing a protruding part of a cleaner which wipes off a dirt stuck to an objective lens from bringing into contact with a damper gel.  <P>SOLUTION: A 1st and a 2nd branch holes 8a, 8b wherein each of two wire springs 6 branched around an opening of the side of a support member 11 is inserted through, are provided on a hole 8 arranged on a holding member 7 for holding the damper gel 10 to insert two wire springs 6, and a gap 16 is arranged between an edge part forming the opening of the 1st branching hole 8a and the support member 11 so that the damper gel 10 swelled out to the side of the support member 11 from the 1st branch hole 8a is not brought into contact with the support member 11 when the prescribed amount of the damper gel 10 is injected to the hole 8 with the specified pressure. Thus, when the dirt stuck to the objective lens 2 is wiped off, the protruding part of the cleaner is arranged so as not to come into contact with the damper gel 10 when it is passed through the space 16 between the holding member 7 and the support member 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238131-A (JP)
Title: Random aggregate of thin particle with carbon skeletal structure
Inventor: HIRATA MASUKAZU
IPC: B01J20/20
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduced form a random aggregate of thin particles with carbon skeletal structures.  <P>SOLUTION: The random aggregate in which one or more thin particles are densely aggregated, is produced by partially or totally reducing the thin particles with the carbon skeletal structures in fluid. Having a large specific surface area, the aggregate is useful as an absorbent material for a low molecular weight compound or an ion, a catalyst and the negative electrode material of a battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237943-A (JP)
Title: Depalletizer for corrugated fiberboard case bundle
Inventor: SUEOKA HIDEYUKI
IPC: B65G59/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depalletizer that can unload stably irrespective of a loading pattern of corrugated fiberboard case bundles, while orienting the corrugated fiberboard case bundles.  <P>SOLUTION: A robot hand 13 has a suction means 14 at a tip, and receives an input of load information into a controller. According to the load information, the suction means 14 is moved over corrugated fiberboard case bundles 3 in the topmost stage successively, and the tip of the robot hand 13 is shifted in two orthogonal axial directions in a horizontal plane to allow an edge detecting means disposed at the tip to detect each edge of two orthogonal sides of the corrugated fiberboard case bundle 3. According to the detection results, the suction means 14 is positioned in the center of the corrugated fiberboard case bundle 3 to suck and unload it. In dependence on an arbitrary loading pattern of the corrugated fiberboard case bundles 3, they can be stably oriented and unloaded in a given position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233608-A (JP)
Title: Information message board system in educational institution, company, municipality and the like
Inventor: FUKUOKA ISAMU
IPC: H04W4/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information message board system that enables information sent from an educational institution such as a university and a junior university, a company, a municipality and the like to be browsed from a portable terminal telephone via the Internet, and can quickly and timely post accurate information by simplifying a process from sending to posting of information.  <P>SOLUTION: An intramural LAN 3 is configured by a main management server 1 comprising a WWW server 11 installed in a university (a) to manage a home page 7 thereof, and a database server 12 about a plurality of browse pages 7c posted on the home page 7; and submanager terminals 2a to 2c for accessing browse pages 7c assigned by the main management server 1 to manage the browse pages. Students b can access the main management server 1 via an Internet network c from portable terminal telephones 5a to 5c to browse requesting browse pages 7c. The submanager terminals 2a to 2c can register, update and delete browse information 7d posted on the assigned browse pages 7c, and a plurality of submanagers manage the assigned browse pages 7c individually.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235660-A (JP)
Title: Slide rail
Inventor: MAEDA YOSHITOKI
IPC: A47B88/493
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide rail allowing safe releasing of a lock in storing a moving side member and inspection work in the slide rail prevented from sliding once in the maximum pulled out state, when equipment is pulled out of a body side, pulling out a moving side rail by a prescribed operation, when the equipment is required to be further pulled out of the body for a repair, installing it again after the repair, and storing the moving side rail by a prescribed operation.  <P>SOLUTION: This slide rail is so formed that the moving side member can be pulled out of and stored in a moving side supporting member by the operation of an attachment/detachment lever. This rail is provided with a synthetic resin finger catch prevention part in the front end part of the moving side support member corresponding to the position of the attachment/detachment lever.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237511-A (JP)
Title: Parking supporting device
Inventor: SATONAKA HISASHI
IPC: B62D137/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking supporting device which can make an effective parking support even in the case a movement to the target parking position by a single run of reversing motion is impossible and a turnover operation is required.  <P>SOLUTION: The parking supporting device is to support the parking operation with a reversing motion while the car head is turned from the initial position A or B to the target parking position 5t set by the driver, and if a judgement passed is such that it is impossible to set the route to attain the target parking position 5t with reversing from the initial position B through the steering motion arranged available, the route 1<SB>2</SB>to attain any place C near the target parking position 5t is calculated, and the device supports the movement along the route 1<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244615-A (JP)
Title: Information processing apparatus and method
Inventor: TAKADA TOMOMI
IPC: G06F17/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To update metadata independently of whether or not an apparatus for processing contents is capable of processing the metadata when the apparatus applies processing to the contents.  <P>SOLUTION: When the information processing apparatus edits the contents to which metadata including meta-metadata (3-e, f, l, r) to indicate edit contents giving effect on the validity of the metadata are attached, the information processing apparatus references the meta-metadata to discriminate the validity of respective metadata items. For example, when the information processing apparatus performs sepia processing, since the color tone is revised, the metadata items of the Dominant Color is discriminated to be ineffective according to the description 3-e. The metadata items discriminated to be ineffective (e.g. metadata items 3-c to 3-i of the dominant color) are deleted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235305-A (JP)
Title: Industrial tool for digging
Inventor: HIROSE KENJI
IPC: E02F5/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial tool for digging suitable for digging bushes and waste lands, cutting tree roots, etc., reclaiming and cultivating soil and for removal of anti-personnel landmines.  <P>SOLUTION: The industrial tool is equipped with a holder firmly fixed to a cylindrical base forcibly rotated, a detachable bit attached to the holder and a fixing tool for fixing the bit to the holder. In the industrial tool, a recessed part for engagement is provided in the base of the bit and a plate-like part engaging with the recessed part of the bit is provided in the holder and a thick-wall supporting parts are each formed on the front side and the rear side of the plate-like part and a through hole capable of inserting the fixing tool is provided in engaging state of both in the recessed part for engagement and the plate-like part, and the blade edge of the bit is formed in a sharp shape of 45-80 degree when viewed from the side having a positive rake angle of 5-30 degree and a protruded jaw part contacting with a supporting part end in the engaging state is provided in the intermediate part of the bit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235910-A (JP)
Title: Connection fence for bed
Inventor: MIDORIKAWA AKIHIRO
IPC: A61G7/05
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection fence for a bed capable of easily covering a clearance between a pair of side fences provided in side parts of the bed by a simple configuration.  <P>SOLUTION: This connection fence for the bed covering the clearance between a plurality of side fences provided in side parts of the bed is provided with a basic member 12, a connection fence 8 whose one end part is turnably connected with the basic member, a first beltlike member 15 provided in the basic member and attaching the basic member to upper parts of adjacent side fences on one side detachably through a velvet zipper, and a second beltlike member 21 provided in the other end part of the connection fence and attaching the other end part to upper parts of adjacent side fences on the other side through a velvet zipper. When a mounting condition of the other end part of the connection fence by the second beltlike member is released, the connection fence can turn to an upper part of the side fence on one side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247609-A (JP)
Title: Rotary driving force increasing device
Inventor: SATO ICHIRO
IPC: F16H35/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary driving force increasing device which reduces load for a drive motor, reduces energy required for inputting such as consumption of electric power, and improves output efficiency.  <P>SOLUTION: This rotary driving force increasing device is composed of an input shaft 11 to which an input gear 14 is fixed, a frame 2 supporting the input shaft 1, a stationary inner gear 5 fixed to the frame, a drive part 7 supported on the input shaft 1 and rotated and driven, and an output part 20 attached to the input shaft 1 and rotated and driven by the drive part 7. The drive part 7 is composed of a pair of drumlike bodies 12, 13 provided with the input gear 14 and gears 8, 9 meshing with the stationary inner gear 5 at one end and provided with discs 17, 18 at the other end and shaft support arms 10, 11 supporting the drumlike bodies 12, 13. The output part 20 includes main arms 22, 23 supported on the input shaft 1, first arms 24, 25 provided with receive rollers 26, 27 which are extended from both ends thereof and are abutted on the discs 17, 18 at a tip, and an output means 32 fixed to the main arms 22, 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248749-A (JP)
Title: Demand creating system
Inventor: TAJIMA TSUNEO
IPC: G06Q50/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a company which has an indirect relation with a client such as a waterproof maker to directly receive a nominated order from the client.  <P>SOLUTION: This system is formed of a client development and management system and a demand responding means. The client development and management system is formed of a first storage means for storing initial data of a new member, an evaluating and sorting means for classifying into a plurality of levels according to input condition information, second - Nth storage means for storing the classified new member data, a means for storing information transmission history for the respective level new members, a means for storing history of response to the information transmission, a transmission means for feeding the new member data to the storage means of the demand responding means when the new member data are additionally stored in the second - Nth storage means, and a control means. The demand responding means comprises a means for storing history information regarding various approaches for the respective level new members on the basis of information of the client development and management system, a means for storing data responding to the approaches, and a means for evaluating and identifying the corresponding data on the basis of predetermined criteria and for classifying and managing the new members according to order possibility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249928-A (JP)
Title: Method for distributing quantum cryptographic key and communication system
Inventor: NANBU YOSHIHIRO
IPC: H04L9/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum cryptographic key distribution device more efficiently, more inexpensively and unconditionally a secure secret key for common key encryption.  <P>SOLUTION: A transmission site is provided with a Mach-Zehnder interference switch provided with a phase modulator constituting an asymmetric Mach- Zehnder interference system, while a reception site is provided with photon detectors for detecting respective transmission line of a long range transmission line and a short range transmission light of the asymmetrical Mach-Zehnder interference system and a recorder for recording the time when each of the photon detectors detects a photon. The secret key is shared on the basis of the fact that a phase modulation value obtained from arrangements with a sender is either (0, π) or (π/2, 3π/2) and recorded results of the recorder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247815-A (JP)
Title: Method of measuring absolute form and interference measuring instrument
Inventor: RYU SHIKYO
IPC: G01B11/24
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring absolute form by which the absolute form of a flat surface can be measured and coordinate management can be performed easily, and to provide an interference measuring instrument with which the method can be executed efficiently.  <P>SOLUTION: The method of measuring absolute form includes an interference measuring step of measuring the interference of a linear area on a light- transmissive optical member from one surface side and the other surface side on the basis of a common linear area on the wave front of a common luminous flux and a transmitted wave front measuring step of measuring the deformation of the wave front of a luminous flux advancing in the optical member at the time of measuring the interference from the other surface side. The method also includes a form-of-partial-area acquiring step of finding at least either one of the absolute form of the linear area on the optical member and the absolute form of the linear area on the wave front of the common luminous flux based on the measured results obtained in the two preceding measuring steps.  <P>COPYRIGHT: (C)2003,JPO